低渗透油藏反九点井网水驱前缘研究  

Research on Water Flooding Front for Inverted 9-spot Areal Well Pattern of Low Permeability Reservoir

作　　者：朱圣举[1,2] 朱洁[3] 张皎生[1,2] 安小平[1,2] 

机构地区：[1]中国石油长庆油田分公司勘探开发研究院,西安710018 [2]低渗透油气田勘探开发国家工程实验室,西安710018 [3]长安大学地球科学与资源学院,西安710054

出　　处：《重庆科技学院学报（自然科学版）》2015年第2期59-62,共4页Journal of Chongqing University of Science and Technology：Natural Sciences Edition

基　　金：国家科技重大专项"鄂尔多斯盆地大型低渗透岩性地层油气藏开发示范工程"(2011ZX05044)

摘　　要：依据低渗透油藏水驱理论,建立起低渗透油藏反九点面积井网的水驱前缘计算模型,并运用三角变换,给出绘制水驱前缘图的方法及步骤。采用鄂尔多斯盆地某低渗透油藏实际资料进行计算,模型模拟结果与实际结果较一致。Based on the water flooding theory of low-permeability oil reservoir,the water flooding front model for calculating the invert 9-spot pattern is established. The methods and steps for plotting the water flooding front map are summarized by using trigonometric transformation. The water flooding front of specific low-permeability reservoir of the Ordos basin is calculated by the method,and the result is close to the real value.

关 键 词：低渗透油藏 反九点井网 水驱前缘 

分 类 号：TE348[石油与天然气工程—油气田开发工程]